Iterative solution methods
Journal of Computational and Applied Mathematics - Special Issue: Proceedings of the 10th international congress on computational and applied mathematics (ICCAM-2002)
Comparison results for solving preconditioned linear systems
Journal of Computational and Applied Mathematics
A note on the preconditioned Gauss-Seidal (GS) method for linear systems
Journal of Computational and Applied Mathematics
On optimal improvements of classical iterative schemes for Z-matrices
Journal of Computational and Applied Mathematics
The preconditioned Gauss-Seidel method faster than the SOR method
Journal of Computational and Applied Mathematics
A note on the preconditioner Pm=(I+Sm)
Journal of Computational and Applied Mathematics
Some preconditioning techniques for linear systems
WSEAS Transactions on Mathematics
An extended GS method for dense linear systems
Journal of Computational and Applied Mathematics
Two new modified Gauss-Seidel methods for linear system with M-matrices
Journal of Computational and Applied Mathematics
Letter to the Editor: A note on the preconditioned Gauss-Seidel (GS) method for linear systems
Journal of Computational and Applied Mathematics
Comparison results for solving preconditioned linear systems
Journal of Computational and Applied Mathematics
A note on the preconditioned Gauss-Seidel (GS) method for linear systems
Journal of Computational and Applied Mathematics
On optimal improvements of classical iterative schemes for Z-matrices
Journal of Computational and Applied Mathematics
Study on the preconditioners (I+Sm)
Journal of Computational and Applied Mathematics
Letter to the editor: Comment on 'A comparison theorem of the SOR iterative method'
Journal of Computational and Applied Mathematics
Improvements of preconditioned SOR iterative method for L-matrices
WSEAS Transactions on Mathematics
Hi-index | 7.30 |
In 1991, Gunawardena et al. (Linear Algebra Appl. 154-156 (1991) 123) have reported the modified Gauss-Seidel method with a preconditioner (I + S). In this article, we propose to use a preconditioner (I + Smax) instead of (I + S). Here, Smax is constructed by only the largest element at each row of the upper triangular part of A. By using the lemma established Neumann and Plemmons (Linear Algebra Appl. 88/89 (1987) 559), we get the comparison theorem for the proposed method. Simple numerical examples are also given.